package com.netjava.service;

import java.util.List;

import com.netjava.pojo.Preauction;

/**
 * 即将拍卖的商品的业务接口。
 * 实现添加、删除、查找、修改即将拍卖的商品等功能。
 * @author nana
 *
 */
public interface IPreauctionService {
	public Preauction addPreauction(Preauction preauction);
	public void delete(Preauction preauction);
	public Preauction getPreaucById(java.lang.Integer id);
	public List<Preauction> getAllPreauc();
	public List<Preauction> getAllByASC();
}
